Crony App Phone for iPhone with IOS System Realize Dual Sim Card In One Phone (Silver) One iPhone, Two sim cards. No need to take two cell phone with you, this APP phone will help you to realize "dual SIM card, dual standby". Using 4MM ultra-thin high-strength aluminum alloy frame material, 600 degrees high temperature heat-resistant tempered glass mirror patch design 10 Meters Bluetooth Effective Distance, Anti-lost Function: Intelligent alarm when the Bluetooth is disconnection, help to find the device Remote Control Photo Taking Function: With a button to control the camera of your device. Solving the picture blur problem when taking by your cell phone Anti-lost, secure password lock, blacklist, do not disturb mode, Bluetooth answer, hang up, read SIM contact, etc.